BEYOND THE LIEN · UNDERLYING DEBT RESOLUTION

Five Ways the Underlying Tax Debt Gets Resolved

A Certificate of Discharge saves the closing, but the underlying tax debt usually survives. Resolving that debt requires a separate strategy — an installment agreement, an offer in compromise, currently-not-collectible status, penalty abatement, or letting the ten-year collection statute expire.

By Darrin T. Mish, Esq.32 years of federal tax practiceUpdated April 2026

Clearing a lien from a property is one problem. Resolving the tax debt that produced the lien is a different one. For most clients, the right approach involves both — a procedural solution that saves the transaction in front of them, plus a collection strategy that eventually resolves the underlying liability. Five paths exist. The right one depends on the numbers, the client's future earning capacity, and the time remaining before the IRS's collection authority expires.

Overview: five paths to resolution

Federal tax debt is resolved through one of five procedural outcomes. Every case ends with one of them:

  • Installment Agreement — monthly payments until the debt is satisfied.
  • Offer in Compromise — settlement for less than the full balance.
  • Currently Not Collectible — the IRS suspends collection on the basis that the taxpayer cannot pay.
  • Penalty Abatement — reduction of the penalty portion of the debt, sometimes substantial.
  • Collection Statute Expiration — the IRS's 10-year collection authority runs out.

Most cases use more than one. A typical file might involve penalty abatement to reduce the total, followed by an offer in compromise for the adjusted balance, resulting in a lien release when the offer is accepted and paid.

Installment Agreement (§6159)

The workhorse. A formal agreement with the IRS to pay the outstanding balance in monthly installments over a defined period. Authorized by IRC §6159 and governed by IRM 5.14.

The streamlined tier

For balances under $50,000 (combined tax, penalty, and interest), the IRS offers a streamlined process. No detailed financial disclosure required. Approval is essentially automatic if the taxpayer commits to pay within 72 months and is current on all other filing obligations.

The full financial disclosure tier

Larger balances, or cases where the taxpayer cannot afford streamlined monthly payments, require Form 433-A (individuals) or Form 433-F (simpler cases), with supporting documentation of income, assets, and necessary living expenses. The IRS calculates an "ability to pay" using national and local expense standards. In many cases the calculated payment is negotiable when the standards produce an unaffordable result.

Direct Debit Installment Agreement (DDIA)

Payments withdrawn automatically from a bank account each month. Required for certain applications, and a key qualifier for the Fresh Start lien withdrawal pathway under §6323(j).

Offer in Compromise (§7122)

A settlement procedure. The taxpayer offers to pay less than the full balance in exchange for full resolution of the debt. Governed by IRC §7122 and IRM 5.8.

The IRS evaluates offers using a Reasonable Collection Potential calculation — essentially, what could the IRS reasonably collect from the taxpayer over the remaining collection period, given their income, assets, and expenses? An offer at or above RCP is considered. An offer below RCP is rejected unless special circumstances apply.

OICs are the most technically demanding collection alternative. Full financial disclosure on Form 656 and Form 433-A(OIC). Extensive documentation. Processing times that typically run 6-12 months. But the outcome, when accepted, eliminates the debt and triggers a Release under §6325(a) — the cleanest full resolution available.

Currently Not Collectible (IRM 5.16.1)

A status, not a settlement. The IRS determines that collecting the debt would create a financial hardship for the taxpayer and suspends active collection. The debt is not forgiven — it remains on the books, penalties and interest continue to accrue, and the Collection Statute Expiration Date continues to run.

CNC is the right answer when the taxpayer has no meaningful ability to pay and no near-term prospect of having one. The status gets reviewed periodically (typically every 1-2 years); if the taxpayer's situation improves, collection resumes.

For clients whose income and assets genuinely cannot support an installment agreement or OIC, CNC plus the running of the CSED clock is often the practical path to debt resolution — the debt simply expires.

Penalty Abatement

Penalties often make up 25% or more of a stale tax balance. The IRS has two primary mechanisms for reducing them:

First-Time Abatement

Administrative relief available once per taxpayer, for a single tax period, when the taxpayer has a clean compliance history for the prior three years. Applies to failure-to-file, failure-to-pay, and failure-to-deposit penalties. Relatively easy to obtain when the taxpayer qualifies.

Reasonable Cause

Relief based on the taxpayer's specific facts — serious illness, natural disaster, reliance on professional advice that turned out to be wrong, death in the immediate family, records destroyed beyond the taxpayer's control. Requires documentation and a written statement explaining the circumstances. More technically involved but available across multiple tax periods and multiple penalty types.

Penalty abatement reduces the total balance, which can make an otherwise-infeasible installment agreement or OIC workable.

Collection Statute Expiration (§6502)

IRC §6502 gives the IRS 10 years from the date of assessment to collect a tax liability. Once that period expires, the debt becomes legally uncollectible. The lien is released under §6325(a)(1).

The math is more complicated than "ten years from the return date." Assessment typically happens weeks or months after filing, for voluntary returns. For Substitute for Returns, the assessment can be years later. Various events toll (pause) the running of the statute:

  • A pending Offer in Compromise tolls the CSED until the OIC is resolved, plus 30 days.
  • Bankruptcy tolls the CSED during the automatic stay, plus six months.
  • Collection Due Process appeals toll the CSED during pendency.
  • Agreements extending the collection period extend the CSED.
  • The taxpayer being outside the country for continuous six-month periods tolls the CSED.

Calculating the actual CSED for a particular balance requires pulling the account transcripts and walking through every event that may have tolled the statute. Many taxpayers have a closer CSED than they realize. Some have a more distant one.

Choosing the right path

No single answer fits every case. The choice depends on:

  • Balance size. Smaller balances often resolve through streamlined IA or penalty abatement. Larger balances justify the OIC effort.
  • Time to CSED. If the collection statute is close, letting it run may be the cleanest path.
  • Income and assets. The RCP calculation drives OIC feasibility; the monthly-ability-to-pay analysis drives IA feasibility.
  • Future earning trajectory. A taxpayer whose income is about to rise significantly may prefer to settle now before RCP changes.
  • Cash available for resolution. OICs typically require substantial down payments and either lump-sum or short-term periodic payments.
  • Compliance history. First-Time Abatement is available once; if already used, reasonable cause is the remaining option.

For clients whose underlying debt produced the lien in the first place, the post-closing conversation is usually about which of these five paths fits best. A discharge handled the transaction. The collection alternative handles the rest.

When a lien surfaces, move fast.

The first conversation is free. The second one usually saves the deal.